Dopamine transporter (DAT) ligands have been developed for in vivo imaging of the dopaminergic system in SPECT. Although the visual analysis of SPECT images is, in general, suitable for
clinical assessment, the accurate ...

The quantitative analysis of SPECT data requires an
accurate determination of the collimator point spread function
(PSF). The aim of this work is to characterize the PSFs of fan
beam and parallel collimators by using ...

3I is a commonly used radioisotope employed in
neurotransmitter SPECT studies. In addition to an intense line
at 159 keV, the decay scheme of this radioisotope includes a low
yield (∼3%) of higher energy photons which ...

Purpose 123I-labelled radioligands are commonly used for
single-photon emission computed tomography (SPECT)
imaging of the dopaminergic system to study the dopamine
transporter binding. The aim of this work was to ...